ylcmparts

High-Performance Bucket Tooth System Solution

As a professional bucket teeth manufacturer, we provide a complete lineup of forged teeth, rock teeth, long front teeth, and matching adapters tailored for construction and mining machinery.

Wide Range – One-stop supply of all major bucket tooth types.
Durable Materials – Forged bodies, alloy tips, and high-strength adapters.
Precision Made – Strict tolerances and optimized heat treatment.
Reliable in Extremes – Built for hard rock, frozen ground, and heavy impact.
Low MOQ – Flexible for small-batch orders.

Ideal for OEMs, distributors, and end users seeking a professional and dependable bucket teeth manufacturer.

Core Advantages of Construction Bucket Tooth Systems in Forged Teeth and Special Rock Teeth

Material & smelting innovation: Outstanding impact and wear resistance.

Superior craftsmanship: Consistent batch performance via multi-stage heat treatment and precision forging.

Professional design: Custom profiles boost operational efficiency by 20%+.

Reliable quality: Full-process testing ensures ≥300 hours service life (normal conditions).

Wide compatibility: Fits all scenarios and mainstream equipment, no extra adaptation needed.

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Specialized Bucket Tooth for Construction Machinery

We provide high-performance bucket tooth systems for construction machinery—YLCM series—offering exceptional wear resistance, superior impact strength, and extended service life. Forged teeth made from special alloy steel feature multi-directional die forging, 85 J toughness, and 60% longer life. Rock teeth use W-Cr composite (HRC 55–58) for 80% improved hard rock wear. Tooth holders are high-strength low-alloy steel (HB 350–400, >1200 MPa tensile, ≤0.1 mm flatness) with patented anti-loosening design. Available profiles include Tiger (clay), Long Front (30% deeper), Penetration (hard ground), and Pin-on (40% faster replacement). Tested and compatible with Caterpillar, Komatsu, and Hitachi.

Professional Bucket Tooth Systems – Reliable Performance You Can Trust!


At YLCM, we offer high-quality bucket tooth systems engineered for durability, precision, and maximum performance. Our teeth and holders enhance digging efficiency, reduce wear, and deliver consistent results even in the toughest conditions.

✅ Durable & High-Performance – Advanced alloys and precision forging for long-lasting service
✅ Optimized Tooth Profiles – Tiger, penetration, and long-front teeth for superior digging in all materials
✅ Strict Quality Assurance – Comprehensive inspections ensure reliable performance and extended service life
✅ Cost-Effective & Efficient – Longer life and quick-install design reduce downtime and maintenance costs
✅ Expert Technical Support – Assistance with selection, installation, and maintenance for smooth operation

Choose our bucket tooth systems for reliable digging performance, reduced operational costs, and exceptional efficiency – the professional choice for heavy machinery.

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Application of the product

Mining Heavy-Duty Rock Teeth

YLCM rock teeth: W-Cr-V composite alloy (vacuum-melted), tip hardness HRC55-58, reinforced wings + special heat treatment; Application: hard rock mining, primary breaking of granite and basalt; Advantages: 80% improved wear resistance, strong impact resistance, long service life (800+h), stable under high-impact conditions.

Efficient Clay Breaking Tiger Teeth

YLCM tiger teeth: dual-angle serrated design (45° front penetration / 15° back breaking), anti-adhesion treatment, surface optimization + profile enhancement; Application: river dredging, clay mining, farmland rehabilitation; Advantages: 35% increase in operational efficiency, anti-clogging, ideal for viscous materials.

Universal Forged Teeth

YLCM universal forged teeth: multi-directional die forging (continuous metal flow, ASTM ≥8 grade grain), 85J toughness (60%+ higher than cast), multi-stage heat treatment (surface HRC48-52, core toughness); Application: foundation engineering, road construction, general quarry; Advantages: balanced performance, wide applicability, cost-effective.

Deep Digging Long Front Teeth

YLCM long front teeth: FEA-optimized, extended tooth body (30% deeper digging), stress distribution design (high strength), surface strengthening + core toughness (anti-breakage); Application: deep foundation, pipeline trench, basement excavation; Advantages: deep digging, high strength, specialized for deep operations.

Professional Product Categories for Construction Machinery Bucket Tooth Systems - Complete Range of Teeth and Accessory Solutions

·Tooth Holder Assembly Series
As core components of bucket tooth systems, using high-strength alloy steel casting with precision machining ensuring installation accuracy. Includes standard type, reinforced type and other specifications, perfectly compatible with various equipment brands.

417-847-1120 417-847-1130 417-847-1140 418-847-1120 418-847-1170 419-847-1111 419-847-1121
419-847-1131 419-U83-1130 421-09-12720 421-62-13740 421-62-13750 423-15-17210 423-847-1211
425-62-11491 425-847-1161 425-847-1211 425-S99-2670 426-16-21420 790-101-2650 790-101-2740
790-101-8890 790-261-1311 790-261-1320 790-261-1321 790-261-1331 790-261-1360 790-301-1720
790-401-1761 790-425-1670 791-520-1130 791-545-1130 791-621-3220 791-630-1370 791-630-2280
791-630-3310 791-645-3250 791-650-3240 791-650-3250 791-650-3290 791-832-1280 791-832-1310

·Forged Teeth Series
Manufactured through multi-directional die forging process, featuring continuous metal fibers and excellent comprehensive performance. Covers universal type, reinforced type and other categories, suitable for conventional working environments like sand, gravel and earthwork.

775-HL-800THHS 775-HL-800THWX 775-HL-800TSHS 775-HL-800TSWX 77G-920-4141HS 77G-920-5140HS 77G-920-6140HS
77G-920-7140HS 77G-920-7140WX 77G-934-7140HS 77G-934-7170HS 77G-934-7170WX 77G-934-7190HS 77G-934-7190WX
77G-934-P140HS 17A-27-11630AK 198-27-42263KR 19M-27-22840AK 205-70-19570HS 205-70-19570ST 208-70-14152CL
208-70-14152KN 208-70-14152ST 209-70-44241CL 209-70-44241HL 21M-70-54110HL 21M-939-2281CL 21M-939-2281HL

·Drop Forged Teeth Series
Using hot die forging process, offering high product density and good wear resistance. Includes various tooth tip angle designs to meet operational requirements of different material characteristics.

KC-2087014152BWX KC-2087014152RCDWX KC-2087014152RVWX KC-2087014152TLMWX KC-20X7014160RCWX ZZ2057019570RTHS ZZ2057019570RTWX
ZZ2077014151RTHS ZZ2077014151RTWX ZZ2087014152RMHS ZZ2087014152RMWX ZZ2087014152RTHS ZZ2087014152RTWX 775-HL-300TFHS
·Rock Teeth Series
Specifically designed for hard rock conditions, using special wear-resistant alloy with tooth tip hardness HRC55-58. Equipped with reinforced wings, increasing service life by 80% compared to conventional products.

775-HL-200HRHS 775-HL-200HRWX 775-HL-300HRCHS 775-HL-400HRCHS 775-HL-400HRCWX 775-HL-500TRHS 775-HL-500TRWX
77G-934-5140HS 77G-934-6140HS 77G-934-8140HS 77G-934-M140HS KC-2057019570RCWX KC-2077014151RCWX KC-2087014152BWX
KC-20X7014160RCWX TD420RCWX YZES45RCNZ YZES45TVNZ ZZ2097054210RCDHS ZZ2097054210RCDWX ZZ21N7214290RCHS

·Tiger Teeth Series
Unique serrated tooth profile design with 45° front angle and 15° back angle, effectively preventing clay adhesion and improving breaking efficiency by 35%.

21N-70-D9210NZ 21N-72-14290 21N-72-14290CL 21N-72-14290KE 21T-70-34580 21T-70-34580HL 21T-70-34580KM

·Long Front Teeth Series
Optimized tooth body length design, increasing digging depth by 30%, suitable for working conditions requiring greater digging depth like deep foundation construction.

775-HL-200HSHS 775-HL-200HSWX 775-HL-200THHS 775-HL-200THWX 775-HL-300HSHS 775-HL-300HSWX 775-HL-300THHS
775-HL-300THWX 775-HL-400HSHS 775-HL-400HSWX 775-HL-400THHS 775-HL-400THWX 77G-920-5171HS

·Penetration Teeth Series
Sharp tooth tip design with strong breakthrough force, demonstrating excellent penetration performance when working on frozen ground and hard surfaces.

775-HL-200ILHS 775-HL-200ILWX 775-HL-300ILHS 775-HL-300ILWX 775-HL-300TTHS 775-HL-300TTWX 775-HL-400ILHS
775-HL-400ILWX 775-HL-400TTHS 775-HL-400TTWX YZES45TLNZ ZZ21N7214290HS ZZ21N7214290WX

·Straight Teeth Series
Vertical tooth profile structure providing greater digging force, suitable for heavy-duty working environments requiring stronger breakthrough capability.

775-HL-050TSWX 775-HL-800THHS 775-HL-800THWX 775-HL-800TSHS 775-HL-800TSWX 77G-920-7140HS 77G-920-7140WX
77G-934-7140HS LD700TRCHS LD700TRCNZ ZZ20T7072320HS ZZ20T7072320WX ZZ20U7023340HS ZZ20U7023340WX
·Pin-On Teeth Series
Convenient horizontal locking pin design, improving installation efficiency by 40% with reliable locking, suitable for working conditions requiring frequent replacement.

775-HL-100TSHS 775-HL-100TSWX 775-HL-200TRHS 775-HL-200TRWX 775-HL-200TSHS 775-HL-200TSWX 775-HL-300TRAHS
775-HL-300TRAWX ZZ2057019570HS ZZ2057019570RCHS ZZ2057019570RCWX ZZ2057019570WX ZZ2077014151HS ZZ2077014151RCHS
ZZ2077014151RCWX ZZ2077014151WX ZZ2087014152HS ZZ2087014152RCHS ZZ2097054210 ZZ2097054210HS ZZ2097054210RCHS
ZZ2097054210RCWX ZZ2097054210WX ZZ20X7014160HS ZZ20X7014160WX ZZ4268471110 ZZ4268471110HS ZZ4268471110WX

YLCM Bucket Teeth – FAQs for Excavators & Construction Machinery

1. What types of bucket teeth are commonly used in construction and mining?
As a leading bucket teeth manufacturer, YLCM offers a wide range of teeth for different applications:

Heavy-Duty Rock Teeth: For hard rock mining and primary breaking of granite and basalt.

Clay Breaking Tiger Teeth: Multi-stage serrated teeth for clay, silt, and other viscous materials.

Universal Forged Teeth: Versatile teeth for general quarry, foundation engineering, and road construction.

Deep Digging Long Front Teeth: Extended teeth for deep trenching, pipeline excavation, and basement digging.

2. How do I choose the right bucket teeth for my excavator?
Choosing the correct teeth depends on:

Material type: Hard rock, clay, soil, or mixed conditions.

Operational needs: Digging depth, efficiency, wear resistance, and impact tolerance.

Compatibility: Teeth must match your bucket type and excavator model.

Maintenance expectations: Long-life teeth reduce replacement frequency, while high-efficiency teeth maximize cutting speed.

3. What materials are YLCM bucket teeth made of?
As a trusted bucket teeth supplier, YLCM uses premium materials:

W-Cr-V composite alloys: Vacuum-melted, high hardness tips (HRC55-58) for rock applications.

High-toughness forged steel: Multi-stage heat treatment for surface hardness (HRC48-52) and core toughness.

Anti-adhesion coatings: Prevent clogging in viscous soils.

4. How do YLCM bucket teeth ensure durability and performance?
Durability is achieved through:

Precision forging and heat treatment for toughness and wear resistance.

FEA-optimized geometry to minimize breakage and improve digging depth.

Reinforced wings or extended tooth bodies for high-impact applications.

Surface treatments to reduce wear and prevent adhesion in sticky materials.

5. Can YLCM bucket teeth be used with multiple excavator brands?
Yes. As a professional bucket teeth factory, YLCM designs teeth compatible with Komatsu, Caterpillar, Hitachi, Volvo, and other major excavator brands. Technical support ensures correct matching by bucket type or part number.

6. What maintenance practices are recommended for bucket teeth?
Proper maintenance extends tooth life:

Inspect regularly for wear, chipping, or misalignment.

Replace teeth or adapters if excessive wear occurs.

Ensure secure installation and correct torque.

Avoid operating beyond design limits, such as frozen or extremely rocky ground.

7. What applications do YLCM bucket teeth cover?
YLCM bucket teeth are ideal for:

Hard rock mining and quarry operations.

Clay, silt, and viscous material dredging.

Deep foundation excavation, trenching, and pipeline digging.

Road construction, earthmoving, and general digging operations.

8. How quickly can I receive YLCM bucket teeth?
YLCM offers fast processing and worldwide shipping from our bucket teeth factory, supporting both small orders and bulk shipments to minimize downtime.

9. Do you provide technical support for bucket teeth selection?
Yes. Our experts assist in selecting the right teeth based on excavator model, bucket type, material type, and operational requirements. We provide guidance by part number and machine model.

10. Why choose YLCM as your bucket teeth manufacturer and supplier?

Premium alloy materials and precision engineering.

High wear resistance, impact tolerance, and extended service life.

Wide compatibility with major excavator brands.

Tailored designs for rock, clay, general digging, or deep trenching.

Comprehensive technical support and global delivery.